Disc brake converting adopter, Fully made up of metal 100% brand new and high quality For Front Wheel. Useful and practical. A necessity for cyclists. Refitting bracket can refit normal bicycle to updated into disc brake bicycle. Can be converted into ordinary bicycle disc brakes bicycle. Material:Metal Maximum installation diameter: 31.8MM/12.51inch Two-hole distance: 51MM/2.01inch Thickness: 4MM/0.15inch With model 160 disc brake pad Colors:Black Quantity: 1 pc Brand SOLDIER SKU SO464SP1K2A6GNAFAMZ-80393